UidMapCouldNotBeCleared

A chain-side invariant failed; nothing to fix client-side — report it if it persists

During a UID reshuffle or trim, clearing the subnet's Uids map left residual entries (the storage clear returned a cursor). Internal state inconsistency rather than a caller error; inspect the Uids storage for the netuid and report it.

Declared by the SubtensorModule pallet; it classifies to the semantic code internal.

Remediation

A chain-side invariant failed; nothing to fix client-side — report it if it persists

The same explanation is available in the terminal: btcli explain UidMapCouldNotBeCleared.